What’s Vulnerable › Vulnerabilities

CVE-2023-52657: Revert "drm/amd/pm: resolve reboot exception for si oland"

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-17 · updated 2026-06-17

Description

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amd/pm: resolve reboot exception for si oland" This reverts commit e490d60a2f76bff636c68ce4fe34c1b6c34bbd86. This causes hangs on SI when DC is enabled and errors on driver reboot and power off cycles.

Affected products

• Linux kernel: from 6.1.33 before 6.1.81; from 6.3.7 before 6.4; from 6.4.1 before 6.6.21; from 6.7 before 6.7.9; 6.4, 6.4-rc5, 6.4-rc6, 6.4-rc7, 6.8-rc1, 6.8-rc2 (+4) — fixed in 6.1.81, 6.4, 6.6.21, 6.7.9

How to fix

Upgrade to a fixed version: Linux kernel 6.1.81, 6.4, 6.6.21, 6.7.9. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/2e443ed55fe3ffb08327b331a9f45e9382413c94
• https://git.kernel.org/stable/c/955558030954b9637b41c97b730f9b38c92ac488
• https://git.kernel.org/stable/c/baac292852c0e347626fb5436916947188e5838f
• https://git.kernel.org/stable/c/c51468ac328d3922747be55507c117e47da813e6
• https://git.kernel.org/stable/c/2e443ed55fe3ffb08327b331a9f45e9382413c94
• https://git.kernel.org/stable/c/955558030954b9637b41c97b730f9b38c92ac488
• https://git.kernel.org/stable/c/baac292852c0e347626fb5436916947188e5838f
• https://git.kernel.org/stable/c/c51468ac328d3922747be55507c117e47da813e6

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